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2026-03-06 - 04:32
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Fri Mar 06, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7469212866,8sleep30-21swapper/319:05:473
75712122112,7sleep10-21swapper/119:07:051
7655211980,9sleep20-21swapper/219:08:102
24852115105,7sleep00-21swapper/019:05:060
85192590,1sleep00-21swapper/023:25:220
796599291,27cyclictest0-21swapper/223:48:062
796599280,27cyclictest0-21swapper/219:40:152
796299280,27cyclictest0-21swapper/100:32:491
796599270,26cyclictest0-21swapper/223:50:272
796599270,26cyclictest0-21swapper/223:43:432
796599270,26cyclictest0-21swapper/223:25:332
796599270,26cyclictest0-21swapper/223:16:312
796599270,26cyclictest0-21swapper/221:55:232
796599270,26cyclictest0-21swapper/220:53:592
7962992622,3cyclictest0-21swapper/123:02:461
7962992622,3cyclictest0-21swapper/122:13:211
7962992618,7cyclictest0-21swapper/120:08:521
796299260,25cyclictest0-21swapper/123:46:271
796299260,25cyclictest0-21swapper/123:08:511
796299260,25cyclictest0-21swapper/122:47:151
796299260,25cyclictest0-21swapper/121:37:111
796299260,25cyclictest0-21swapper/121:12:291
796299260,25cyclictest0-21swapper/120:17:251
796299260,25cyclictest0-21swapper/119:29:061
7965992521,3cyclictest0-21swapper/221:05:172
796299250,24cyclictest0-21swapper/122:06:531
796299250,24cyclictest0-21swapper/121:57:561
796299250,24cyclictest0-21swapper/121:33:081
796299250,24cyclictest0-21swapper/121:06:501
796599249,14cyclictest0-21swapper/200:30:132
7965992422,2cyclictest0-21swapper/219:32:222
7965992420,3cyclictest0-21swapper/221:17:562
7962992422,2cyclictest0-21swapper/123:34:361
7962992422,2cyclictest0-21swapper/122:55:421
7962992422,2cyclictest0-21swapper/121:02:021
7962992422,2cyclictest0-21swapper/100:09:551
7965992320,2cyclictest0-21swapper/220:03:162
7962992322,1cyclictest0-21swapper/119:42:401
7962992321,2cyclictest0-21swapper/120:53:021
7962992321,2cyclictest0-21swapper/120:49:141
7962992320,3cyclictest0-21swapper/100:24:531
796299230,22cyclictest0-21swapper/123:51:451
7965992220,2cyclictest0-21swapper/222:20:532
7965992220,2cyclictest0-21swapper/219:26:002
7965992219,2cyclictest0-21swapper/220:09:212
7965992214,7cyclictest0-21swapper/223:34:162
796599221,20cyclictest0-21swapper/222:25:032
796599221,20cyclictest0-21swapper/221:42:142
7962992221,1cyclictest0-21swapper/120:11:191
7962992221,1cyclictest0-21swapper/100:35:021
7962992220,2cyclictest0-21swapper/121:29:231
7962992220,2cyclictest0-21swapper/119:46:191
7962992220,2cyclictest0-21swapper/100:18:251
7962992215,7cyclictest0-21swapper/122:22:501
796299220,21cyclictest0-21swapper/123:17:011
796299220,21cyclictest0-21swapper/122:03:321
796299220,21cyclictest0-21swapper/119:23:401
796299220,21cyclictest0-21swapper/100:27:401
795999220,3cyclictest0-21swapper/022:10:470
7965992119,2cyclictest0-21swapper/220:30:352
7965992118,2cyclictest749-21snmpd23:56:312
7965992118,2cyclictest749-21snmpd00:35:562
7965992117,3cyclictest0-21swapper/222:50:152
7965992117,3cyclictest0-21swapper/221:25:592
796599210,21cyclictest0-21swapper/200:16:222
796299215,14cyclictest0-21swapper/123:20:231
7962992119,2cyclictest0-21swapper/120:24:501
7962992119,2cyclictest0-21swapper/120:24:501
7962992117,3cyclictest0-21swapper/122:40:271
7962992117,3cyclictest0-21swapper/120:25:581
7962992117,3cyclictest0-21swapper/119:12:251
7962992114,6cyclictest0-21swapper/119:35:161
796299210,3cyclictest0-21swapper/122:36:461
796299210,20cyclictest0-21swapper/123:59:041
796299210,20cyclictest0-21swapper/123:25:061
796299210,20cyclictest0-21swapper/122:54:391
796299210,20cyclictest0-21swapper/122:17:291
796299210,20cyclictest0-21swapper/120:41:531
796299210,20cyclictest0-21swapper/120:01:341
796299210,20cyclictest0-21swapper/119:16:451
796299210,20cyclictest0-21swapper/100:12:101
796299210,20cyclictest0-21swapper/100:03:391
795999214,16cyclictest0-21swapper/000:00:210
7959992119,1cyclictest749-21snmpd21:49:410
795999211,8cyclictest0-21swapper/000:25:120
796599205,14cyclictest0-21swapper/200:25:242
7965992018,1cyclictest749-21snmpd23:08:122
7965992018,1cyclictest749-21snmpd22:32:032
7965992018,1cyclictest749-21snmpd20:59:382
7965992018,1cyclictest749-21snmpd20:15:282
7965992018,1cyclictest749-21snmpd19:45:462
7965992018,1cyclictest749-21snmpd19:17:462
7965992017,2cyclictest749-21snmpd00:02:272
7965992017,2cyclictest0-21swapper/220:39:502
7965992016,4cyclictest0-21swapper/222:59:002
7965992016,3cyclictest0-21swapper/220:45:322
7965992016,2cyclictest25000-21sadc22:45:002
796599200,2cyclictest29504-21awk00:15:002
7962992018,2cyclictest0-21swapper/123:13:301
7962992017,3cyclictest0-21swapper/119:33:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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